Hi,
when I try to add an exclude filter to an annotated field with a
FilteredRelation I get a FieldError on the annotated field.
For exemple if I modify django
test filtered_relation.tests.FilteredRelationTests.test_with_join from
def test_with_join(self):
self.assertSequenceEqual(
Author.objects.annotate(
book_alice=FilteredRelation('book', condition=Q(book__title__iexact='poem
by alice')),
).filter(book_alice__isnull=False),
[self.author1]
)
to
def test_with_join_exclude(self):
self.assertSequenceEqual(
Author.objects.annotate(
book_alice=FilteredRelation('book', condition=Q(book__title__iexact='poem
by alice')),
).exclude(book_alice__isnull=False),
[]
)
I get the following error : django.core.exceptions.FieldError: Cannot
resolve keyword 'book_alice' into field. Choices are: book, content_object,
content_type, content_type_id, favorite_books, id, name, object_id
I think the issue comme from the function split_exclude(self, filter_expr,
can_reuse, names_with_path) because it create a new Query without the
_filtered_relations datas.
How can I manage to do this ?
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